Package com.espertech.esper.common.internal.epl.rowrecog.expr

Enum Class RowRecogExprNodePrecedenceEnum

java.lang.Object

java.lang.Enum<RowRecogExprNodePrecedenceEnum>

com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNodePrecedenceEnum

All Implemented Interfaces:

Serializable, Comparable<RowRecogExprNodePrecedenceEnum>, Constable

public enum RowRecogExprNodePrecedenceEnum
extends Enum<RowRecogExprNodePrecedenceEnum>

Precendence levels for expressions.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ALTERNATION	Precedence.
CONCATENATION	Precedence.
GROUPING	Precedence.
MINIMUM	Precedence.
UNARY	Precedence.

Method Summary

Modifier and Type	Method	Description
int	getLevel()	Level.
static RowRecogExprNodePrecedenceEnum	valueOf(String name)	Returns the enum constant of this class with the specified name.
static RowRecogExprNodePrecedenceEnum[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

UNARY

public static final RowRecogExprNodePrecedenceEnum UNARY

Precedence.

GROUPING

public static final RowRecogExprNodePrecedenceEnum GROUPING

Precedence.

CONCATENATION

public static final RowRecogExprNodePrecedenceEnum CONCATENATION

Precedence.

ALTERNATION

public static final RowRecogExprNodePrecedenceEnum ALTERNATION

Precedence.

MINIMUM

public static final RowRecogExprNodePrecedenceEnum MINIMUM

Precedence.

Method Details

values

public static RowRecogExprNodePrecedenceEnum[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static RowRecogExprNodePrecedenceEnum valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getLevel

public int getLevel()

Level.

Returns:

level